ITMI920094A1 - ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES - Google Patents

ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES

Info

Publication number
ITMI920094A1
ITMI920094A1 IT000094A ITMI920094A ITMI920094A1 IT MI920094 A1 ITMI920094 A1 IT MI920094A1 IT 000094 A IT000094 A IT 000094A IT MI920094 A ITMI920094 A IT MI920094A IT MI920094 A1 ITMI920094 A1 IT MI920094A1
Authority
IT
Italy
Prior art keywords
rotor
shovel
internal type
mixing machines
type mixing
Prior art date
Application number
IT000094A
Other languages
Italian (it)
Inventor
Gian Camillo Passoni
Original Assignee
Pomini Farrel Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pomini Farrel Spa filed Critical Pomini Farrel Spa
Publication of ITMI920094A0 publication Critical patent/ITMI920094A0/en
Priority to ITMI920094A priority Critical patent/IT1258795B/en
Priority to DK92204084.5T priority patent/DK0552514T3/da
Priority to ES92204084T priority patent/ES2092022T3/en
Priority to DE69213703T priority patent/DE69213703T2/en
Priority to EP92204084A priority patent/EP0552514B1/en
Priority to AT92204084T priority patent/ATE142554T1/en
Priority to US07/998,409 priority patent/US5297935A/en
Priority to TW081110439A priority patent/TW212763B/zh
Priority to KR1019930000188A priority patent/KR100254366B1/en
Priority to JP00774993A priority patent/JP3260878B2/en
Publication of ITMI920094A1 publication Critical patent/ITMI920094A1/en
Application granted granted Critical
Publication of IT1258795B publication Critical patent/IT1258795B/en
Priority to GR960402740T priority patent/GR3021367T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B29B7/186—Rotors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Road Repair (AREA)
  • Shovels (AREA)
  • Toys (AREA)

Abstract

A rotor (5) particularly for mixing machines of internal type (1) for elastomers and plastomers, equipped with at least one pair of blades (6) each projecting from the cylindrical hub of rotor (5) starting from flank (5c) of the rotor and set helically thereon, in which at least one of such blades (6) has at least one split delimited by two blade sections (6a, 6'a; 6b, 6'b; 8a, 8'a; 8b, 8'b; 10a, 10'a) located parallel to one another, one section (6a, 6b, 8a, 8b, 10a) having one of its ends located at flank (5c) of rotor (5) and at least one section (6'a, 6'b, 8'a, 8'b, 10'a) being separated from the previous one or located on the same helix or on parallel helices to create at least one passage opening (7) capable of bringing about diversion of the flow of material during mixing. <IMAGE>
ITMI920094A 1992-01-21 1992-01-21 ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES IT1258795B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI920094A IT1258795B (en) 1992-01-21 1992-01-21 ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES
DK92204084.5T DK0552514T3 (en) 1992-01-21 1992-12-28
ES92204084T ES2092022T3 (en) 1992-01-21 1992-12-28 ROTOR WITH AT LEAST ONE DIVIDED PALLET, PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES.
DE69213703T DE69213703T2 (en) 1992-01-21 1992-12-28 Rotor provided with a divided blade, especially for internal type mixing machine
EP92204084A EP0552514B1 (en) 1992-01-21 1992-12-28 Rotor having at least one split blade particularly for mixing machines of internal type
AT92204084T ATE142554T1 (en) 1992-01-21 1992-12-28 ROTOR PROVIDED WITH A DIVIDED BLADE, ESPECIALLY FOR INNER TYPE MIXER
US07/998,409 US5297935A (en) 1992-01-21 1992-12-29 Rotor having at least one split blade particularly for mixing machines of internal type
TW081110439A TW212763B (en) 1992-01-21 1992-12-29
KR1019930000188A KR100254366B1 (en) 1992-01-21 1993-01-08 Rotor having at least one split blade particularly for mixing machines of internal type
JP00774993A JP3260878B2 (en) 1992-01-21 1993-01-20 Rotor for hermetic mixer
GR960402740T GR3021367T3 (en) 1992-01-21 1996-10-16 Rotor having at least one split blade particularly for mixing machines of internal type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920094A IT1258795B (en) 1992-01-21 1992-01-21 ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES

Publications (3)

Publication Number Publication Date
ITMI920094A0 ITMI920094A0 (en) 1992-01-21
ITMI920094A1 true ITMI920094A1 (en) 1993-07-21
IT1258795B IT1258795B (en) 1996-02-29

Family

ID=11361607

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920094A IT1258795B (en) 1992-01-21 1992-01-21 ROTOR HAVING AT LEAST ONE SHOVEL INTERRUPTED PARTICULARLY FOR INTERNAL TYPE MIXING MACHINES

Country Status (11)

Country Link
US (1) US5297935A (en)
EP (1) EP0552514B1 (en)
JP (1) JP3260878B2 (en)
KR (1) KR100254366B1 (en)
AT (1) ATE142554T1 (en)
DE (1) DE69213703T2 (en)
DK (1) DK0552514T3 (en)
ES (1) ES2092022T3 (en)
GR (1) GR3021367T3 (en)
IT (1) IT1258795B (en)
TW (1) TW212763B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499600A (en) * 1993-12-24 1996-03-19 Stanley Electric Co., Ltd. Methods for compound semiconductor crystal growth from solution
JP3095656B2 (en) * 1995-03-01 2000-10-10 三菱重工業株式会社 Hermetic rubber kneader
IT1275817B1 (en) * 1995-10-27 1997-10-17 Pomini Spa PARALLEL ROTOR MIXING MACHINE WITH CLOSED MIXING CHAMBER WITH SYMMETRICALLY TRANSLATED WALLS WITH RESPECT TO THE AXES OF THE
WO1999049960A1 (en) 1998-03-28 1999-10-07 Skinner Engine Company Internal batch mixing machines and rotors
KR100488898B1 (en) * 2002-02-09 2005-05-17 구승회 Continuance automatic kneader
FI20055499A0 (en) * 2005-09-19 2005-09-19 Tana Oy Crushing device and a rotor for the crushing device
JP4568785B2 (en) * 2009-01-19 2010-10-27 株式会社神戸製鋼所 Kneading rotor
JP4542605B1 (en) * 2009-04-15 2010-09-15 株式会社神戸製鋼所 Closed kneading machine and kneading rotor
JP5792650B2 (en) * 2012-01-31 2015-10-14 株式会社神戸製鋼所 Kneading rotor and hermetic kneading machine including the same
JP6000917B2 (en) * 2013-08-20 2016-10-05 株式会社神戸製鋼所 Closed kneader
JP6930385B2 (en) * 2017-11-09 2021-09-01 日立金属株式会社 Closed kneader

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE738787C (en) * 1939-10-10 1943-09-01 Werner & Pfleiderer Kneading paddle for two or more paddle rubber kneading and mixing machines
US4178104A (en) * 1972-07-21 1979-12-11 Uniroyal, Ag Method and apparatus for mixing viscous materials
US3884451A (en) * 1973-01-17 1975-05-20 Exxon Research Engineering Co Mixing apparatus and method
US4103355A (en) * 1974-04-08 1978-07-25 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Mixing extruder
US3891192A (en) * 1974-04-24 1975-06-24 Francisci Machine Corp De Pre-mixer for alimentary paste
DE2836940C2 (en) * 1978-08-24 1982-04-08 Werner & Pfleiderer, 7000 Stuttgart Internal mixer for kneading plastic masses, especially rubber
US4744668A (en) * 1986-10-14 1988-05-17 Farrel Corporation Internal batch mixing machines with non-intermeshing rotors of increased performance
DE3820320A1 (en) * 1988-06-15 1989-12-21 Krauss Maffei Ag DOUBLE SCREW EXTRUDER
US5215764A (en) * 1991-06-10 1993-06-01 Westland Corporation Extruder mixing screw

Also Published As

Publication number Publication date
ITMI920094A0 (en) 1992-01-21
US5297935A (en) 1994-03-29
ATE142554T1 (en) 1996-09-15
DK0552514T3 (en) 1997-03-10
KR100254366B1 (en) 2000-05-01
GR3021367T3 (en) 1997-01-31
JP3260878B2 (en) 2002-02-25
KR930016139A (en) 1993-08-26
JPH068235A (en) 1994-01-18
DE69213703D1 (en) 1996-10-17
EP0552514B1 (en) 1996-09-11
EP0552514A1 (en) 1993-07-28
DE69213703T2 (en) 1997-04-24
ES2092022T3 (en) 1996-11-16
IT1258795B (en) 1996-02-29
TW212763B (en) 1993-09-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960130